Add max_ber_size to freeipa sync (#3530)

tools/iam_migrations/freeipa/src/config.rs

@@ -16,6 +16,9 @@ pub struct Config {
 
     pub sync_password_as_unix_password: Option<bool>,
 
+    /// Maximum LDAP message size (in kilobytes)
+    pub max_ber_size: Option<usize>,
+
     // pub entry: Option<Vec<EntryConfig>>,
     #[serde(flatten)]
     pub entry_map: BTreeMap<Uuid, EntryConfig>,

tools/iam_migrations/freeipa/src/main.rs

@@ -306,6 +306,7 @@ async fn run_sync(
     // Preflight check.
     //  * can we connect to ipa?
     let mut ipa_client = match LdapClientBuilder::new(&sync_config.ipa_uri)
+        .max_ber_size(sync_config.max_ber_size)
         .add_tls_ca(&sync_config.ipa_ca)
         .build()
         .await

tools/iam_migrations/ldap/src/config.rs

@@ -113,11 +113,11 @@ pub struct Config {
     #[serde(default)]
     pub group_attr_schema: GroupAttrSchema,
 
-    #[serde(flatten)]
-    pub entry_map: BTreeMap<Uuid, EntryConfig>,
-
     /// Maximum LDAP message size (in kilobytes)
     pub max_ber_size: Option<usize>,
+
+    #[serde(flatten)]
+    pub entry_map: BTreeMap<Uuid, EntryConfig>,
 }
 
 #[derive(Debug, Deserialize, Default, Clone)]